.TH lis_matrix_shift_diagonal 3 "28 Aug 2014" "Man Page" "Lis Library Functions"

.SH NAME

lis_matrix_shift_diagonal \- shift the digonal elemments of the matrix

.SH SYNOPSIS

#include "lis.h"

\fBLIS_INT lis_matrix_shift_diagonal\fR(\fBLIS_MATRIX A\fR, \fBLIS_SCALAR alpha\fR);

.SH DESCRIPTION

Shift the diagonal elements of matrix \fIA\fR.

.SH INPUT

.SH INPUT

.IP "\fBalpha\fR"
The amount of the shift

.IP "\fBA\fR"
The matrix

.SH OUTPUT

.IP "\fBA\fR"
The shifted matrix

.SH EXIT STATUS

The following exit values are returned:
.IP "0"
The process is normally terminated
.IP "unspecified"
An error occurred

.SH SEE ALSO

.BR lis (3)
.PP
http://www.ssisc.org/lis/

